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Description

'C' sections are prefixed 'CW' and can be used to frame around door and window openings, purlins, cladding rails and to support brickwork laterally.

General information
Material

Hot dipped zinc coated steel

Uniclass 2015 Cold-formed galvanized steel sections (Pr_20_76_51_21)
Specification data
Product Reference

CW12715

CW section, 127 mm deep, 1.5 mm thick.

CW12716

CW section, 127 mm deep, 1.6 mm thick.

CW12718

CW section, 127 mm deep, 1.8 mm thick.

CW12720

CW section, 127 mm deep, 2.0 mm thick.

CW14015

CW section, 140 mm deep, 1.5 mm thick.

CW14016

CW section, 140 mm deep, 1.6 mm thick.

CW14018

CW section, 140 mm deep, 1.8 mm thick.

CW15515

CW section, 155 mm deep, 1.5 mm thick.

CW15518

CW section, 155 mm deep, 1.8 mm thick.

CW17015

CW section, 170 mm deep, 1.5 mm thick.

CW17018

CW section, 170 mm deep, 1.8 mm thick.

CW18515

CW section, 185 mm deep, 1.5 mm thick.

CW18516

CW section, 185 mm deep, 1.6 mm thick.

CW18518

CW section, 185 mm deep, 1.8 mm thick.

CW20015

CW section, 200 mm deep, 1.5 mm thick.

CW20016

CW section, 200 mm deep, 1.6 mm thick.

CW20018

CW section, 200 mm deep, 1.8 mm thick.

CW20020

CW section, 200 mm deep, 2.0 mm thick.

CW22015

CW section, 220 mm deep, 1.5 mm thick.

CW22016

CW section, 220 mm deep, 1.6 mm thick.

CW22018

CW section, 220 mm deep, 1.8 mm thick.

CW22020

CW section, 220 mm deep, 2.0 mm thick.

CW24020

CW section, 240 mm deep, 2.0 mm thick.

Cleats -
Bolt-on

Z/B125

Z/B140

Z/B155

Z/B170

Z/B185

Z/B200

Inset

HC1B

HC1T

HC2B

HC2T

HC3B

HC3T

HC4B

HC4T

HC5B

HC5T

HC6B

HC6T

HC7

HC8

HC9

I1

I8

I9

Weld-on

Z/C125

Z/C140

Z/C155

Z/C170

Z/C185

Z/C200

Accessories

Adjustable diagonal brace

Cleader/ verge trim angle

Column stay

FB fixing bracket

Rafter stays

Restraint struts

Standard 2.5 mm-thick sleeves (lipped angle)

566 mm long.

Standard 2.5 mm-thick sleeves (lipped angle)

566 mm long.

Vertical struts

Type ref. VS1.

Standard product features

Material:

  • 'C' sections prefixed 'CW' made from Grade S390GD+Z275 zinc coated steel to BS EN 10326.
  • Cleats made from Grade DD11 steel to BS EN 10111:1998.
  • Base plates for bolt-on cleats made from Grade S275 material to BS EN 10025.
  • All other accessories made from Grade S280GD+Z275-N-A-C zinc coated steel to BS EN 10326.

Product Options

Product reference:

- Butted:

  • This system is employed where continuity across the supports either cannot be provided, i.e. the rails are within the depth of the column, or is not required to achieve the necessary load carrying capacity.

- Sleeved

  • This system utilizes single bay rail lengths joined with connecting sleeves at alternate supports. All rails must be sleeved across the penultimate support.

Depth:

  • 127, 140, 155, 170, 185, 200, 220, 240 mm.

Thickness:

  • 1.5, 1.6, 1.8, 2.0 mm.

Inset

- Connection of vertical 'CW' section to 'CW' section cladding rail:

I1, I8 and I9.

- Connection of vertical 'CW' section to 'CW' Zeta II or Zed cladding rail:

HC1B, HC1T, HC2B, HC2T, HC3B, HC3T, HC4B, HC4T, HC5B, HC5T, HC6B, HC6T, HC7, HC8, HC9, HC10, HC11, HC12 and HC13.

Weld-on cleats:

Connection of 'CW' cladding rail to building columns or rafters, self-colour by standard, however these can be galvanized on request.

Bolt-on cleats:

Connection of 'CW' cladding rail to building columns or rafters, self-colour by standard, however these can be galvanized on request.

Digital objects
PlatformCompatibleVersionCertified to
IFC
- 5 2.1
Revit
- 5 2.1
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